SM0GLD
Vänsterhänt
En 20m lång vikt dipol matad med 9m 300ohm bandkabel
ca 350ohm -j89deg vid 3,7MHz.
Lämpliga matchningsnät:
balun 6:1 = 300ohm:
Series L = 6349.53nH
Shunt C = 27.45pF
eller
Series C = 291.40pF
Shunt L = 21476.76nH
balun 2,25:1 = 112ohm: (halva balunen)
Series L = 7349.21nH
Shunt C = 146.74pF
eller
Series C = 251.77pF
Shunt L = 9006.10nH
balun 1:1 = 50ohm
Series L = 5463.32nH
Shunt C = 263.88pF
eller
Series C = 338.67pF
Shunt L = 5735.82nH
och om antennen är en enkel dipol.
ca 140ohm -j89deg vid 3,7MHz.
balun 6:1 = 300ohm:
Shunt C = 151.25pF
Series L = 10271.37nH
eller
Shunt L = 12233.63nH
Series C = 707.64pF
balun 2,25:1 = 112ohm: (halva balunen)
Series L = 4216.23nH
Shunt C = 54.02pF
eller
Series C = 438.85pF
Shunt L = 5664.44nH
balun 1:1 = 50ohm
Series L = 3697.55nH
Shunt C = 237.59pF
eller
Series C = 500.41pF
Shunt L = 3626.47nH
Lycka till med annpassningen
/Micke
ca 350ohm -j89deg vid 3,7MHz.
Lämpliga matchningsnät:
balun 6:1 = 300ohm:
Series L = 6349.53nH
Shunt C = 27.45pF
eller
Series C = 291.40pF
Shunt L = 21476.76nH
balun 2,25:1 = 112ohm: (halva balunen)
Series L = 7349.21nH
Shunt C = 146.74pF
eller
Series C = 251.77pF
Shunt L = 9006.10nH
balun 1:1 = 50ohm
Series L = 5463.32nH
Shunt C = 263.88pF
eller
Series C = 338.67pF
Shunt L = 5735.82nH
och om antennen är en enkel dipol.
ca 140ohm -j89deg vid 3,7MHz.
balun 6:1 = 300ohm:
Shunt C = 151.25pF
Series L = 10271.37nH
eller
Shunt L = 12233.63nH
Series C = 707.64pF
balun 2,25:1 = 112ohm: (halva balunen)
Series L = 4216.23nH
Shunt C = 54.02pF
eller
Series C = 438.85pF
Shunt L = 5664.44nH
balun 1:1 = 50ohm
Series L = 3697.55nH
Shunt C = 237.59pF
eller
Series C = 500.41pF
Shunt L = 3626.47nH
Lycka till med annpassningen
/Micke